UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KimBdD8Frrt28RsCuwyGJ3SHr8TBLLZN971EJdw+sBk=' 
WHERE 
  key_id = 'c402d0694daadd6f6c06b5529e17d38f3923ee86b4e83ac3467892b1bd6e20aa' 
  AND (
    token = 'KimBdD8Frrt28RsCuwyGJ3SHr8TBLLZN971EJdw+sBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )